diff --git a/hardware/BBB/145-BBB-hardware.html b/hardware/BBB/145-BBB-hardware.html
index 7fa89ad1..9a360381 100644
--- a/hardware/BBB/145-BBB-hardware.html
+++ b/hardware/BBB/145-BBB-hardware.html
@@ -153,7 +153,7 @@ voltage ten times in rapid succession for each input message and output the mean
                 // Handle resizing the Input Scaling div when the dialog is resized - this isn't quite right!
                 function switchDialogResize(ev, ui) {
                     $("#node-input-breakpoint-container-div").css("height", (ui.size.height - 299) + "px");
-                };
+                }
 
                 $("#dialog").on("dialogresize", switchDialogResize);
                 $("#dialog").one("dialogopen", function (ev) {
diff --git a/hardware/LEDborg/78-ledborg.js b/hardware/LEDborg/78-ledborg.js
index 7c84f5e7..06083d44 100644
--- a/hardware/LEDborg/78-ledborg.js
+++ b/hardware/LEDborg/78-ledborg.js
@@ -17,7 +17,7 @@
 module.exports = function(RED) {
     "use strict";
     var util = require("util");
-    var exec = require('child_process').exec;
+    //var exec = require('child_process').exec;
     var spawn = require('child_process').spawn;
     var fs =  require('fs');
 
@@ -105,7 +105,7 @@ module.exports = function(RED) {
             if (RED.settings.verbose) { node.log("err: "+data+" :"); }
         });
 
-        node.child.on('close', function (code) {
+        node.child.on('close', function () {
             node.child = null;
             node.running = false;
             node.status({fill:"red",shape:"circle",text:""});
diff --git a/hardware/LEDborg/package.json b/hardware/LEDborg/package.json
index 2655bc99..9ac2528f 100644
--- a/hardware/LEDborg/package.json
+++ b/hardware/LEDborg/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-ledborg",
-    "version"       : "0.0.5",
+    "version"       : "0.0.6",
     "description"   : "A Node-RED node to control a PiBorg LedBorg board for a Raspberry Pi.",
     "dependencies"  : {
     },
diff --git a/hardware/PiLiter/39-rpi-piliter.js b/hardware/PiLiter/39-rpi-piliter.js
index 03f86ee1..7357dd40 100644
--- a/hardware/PiLiter/39-rpi-piliter.js
+++ b/hardware/PiLiter/39-rpi-piliter.js
@@ -17,7 +17,6 @@
 module.exports = function(RED) {
     "use strict";
     var util = require("util");
-    var exec = require('child_process').exec;
     var spawn = require('child_process').spawn;
     var fs =  require('fs');
 
diff --git a/hardware/PiLiter/package.json b/hardware/PiLiter/package.json
index 99abfba4..2eedbe2f 100644
--- a/hardware/PiLiter/package.json
+++ b/hardware/PiLiter/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-piliter",
-    "version"       : "0.0.4",
+    "version"       : "0.0.5",
     "description"   : "A Node-RED node to drive a Raspberry Pi Pi-LITEr 8 LED board.",
     "dependencies"  : {
     },
diff --git a/hardware/Pibrella/38-rpi-pibrella.js b/hardware/Pibrella/38-rpi-pibrella.js
index a5a50893..1c32da89 100644
--- a/hardware/Pibrella/38-rpi-pibrella.js
+++ b/hardware/Pibrella/38-rpi-pibrella.js
@@ -17,7 +17,6 @@
 module.exports = function(RED) {
     "use strict";
     var util = require("util");
-    var exec = require('child_process').exec;
     var spawn = require('child_process').spawn;
     var fs =  require('fs');
 
diff --git a/hardware/Pibrella/package.json b/hardware/Pibrella/package.json
index 540c12a4..3fc87b73 100644
--- a/hardware/Pibrella/package.json
+++ b/hardware/Pibrella/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-pibrella",
-    "version"       : "0.0.6",
+    "version"       : "0.0.7",
     "description"   : "A Node-RED node to read from and write to a Pibrella Raspberry Pi add-on board",
     "dependencies"  : {
     },
diff --git a/hardware/blinkstick/76-blinkstick.js b/hardware/blinkstick/76-blinkstick.js
index a388b541..a35a377b 100644
--- a/hardware/blinkstick/76-blinkstick.js
+++ b/hardware/blinkstick/76-blinkstick.js
@@ -129,7 +129,7 @@ module.exports = function(RED) {
 
                 if (typeof(err.name) === 'undefined' || err.name !== 'ReferenceError') {
                     //USB error occurred when BlinkStick was animating
-                    node.led.close(function (err) {
+                    node.led.close(function () {
                         node.led = undefined;
                         findBlinkStick();
                     });
diff --git a/hardware/blinkstick/package.json b/hardware/blinkstick/package.json
index ceb8f687..f87b8a91 100644
--- a/hardware/blinkstick/package.json
+++ b/hardware/blinkstick/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-blinkstick",
-    "version"       : "0.1.5",
+    "version"       : "0.1.6",
     "description"   : "A Node-RED node to control a Blinkstick",
     "dependencies"  : {
         "blinkstick"   : "1.1.*"
diff --git a/io/mqlight/mqlight.html b/io/mqlight/mqlight.html
index 16ff0d0f..ea32ed6f 100644
--- a/io/mqlight/mqlight.html
+++ b/io/mqlight/mqlight.html
@@ -145,7 +145,7 @@
             password: {type: "password"}
         },
         label: function() {
-            if (this.service == "") {
+            if (this.service === "") {
                 this.service = "localhost";
             }
             return (this.clientid ? this.clientid + "@" : "") + this.service;
diff --git a/io/ping/88-ping.js b/io/ping/88-ping.js
index c7496cf8..8a020430 100644
--- a/io/ping/88-ping.js
+++ b/io/ping/88-ping.js
@@ -38,9 +38,9 @@ module.exports = function(RED) {
             ex.stdout.on('data', function (data) {
                 line += data.toString();
             });
-            ex.stderr.on('data', function (data) {
+            //ex.stderr.on('data', function (data) {
                 //console.log('[ping] stderr: ' + data);
-            });
+            //});
             ex.on('close', function (code) {
                 var m = regex.exec(line)||"";
                 if (m !== '') {
diff --git a/io/ping/package.json b/io/ping/package.json
index 1ad8a84f..25897226 100644
--- a/io/ping/package.json
+++ b/io/ping/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-ping",
-    "version"       : "0.0.4",
+    "version"       : "0.0.5",
     "description"   : "A Node-RED node to ping a remote server, for use as a keep-alive check.",
     "dependencies"  : {
     },
diff --git a/social/pushbullet/57-pushbullet.html b/social/pushbullet/57-pushbullet.html
index c3414092..25959d3d 100644
--- a/social/pushbullet/57-pushbullet.html
+++ b/social/pushbullet/57-pushbullet.html
@@ -138,7 +138,7 @@
                 }
             }
 
-            try { 
+            try {
                 getName(this.credentials.deviceid);
             }
             catch(err) {
@@ -164,8 +164,8 @@
             function updateDeviceList() {
                 if(!ddConfig.val()) {
                     ddDevice.children().remove();
-                    ddDevice.append('<option value="">All</option>')
-                    ddDevice.append('<option value="_msg_">- set from msg.deviceid -</option>')
+                    ddDevice.append('<option value="">All</option>');
+                    ddDevice.append('<option value="_msg_">- set from msg.deviceid -</option>');
                     var currentDevice;
                     if(node.credentials) {
                         currentDevice = node.credentials.deviceid;
@@ -176,15 +176,15 @@
                     }
                 }
                 else {
-                    var config = RED.nodes.node(ddConfig.val()), 
+                    var config = RED.nodes.node(ddConfig.val()),
                         url = 'pushbullet/'+ddConfig.val()+'/devices';
                     if(config && config.credentials && config.credentials.apikey) {
                         url += '?apikey='+config.credentials.apikey;
                     }
                     $.getJSON(url, function(data) {
                         ddDevice.children().remove();
-                        ddDevice.append('<option value="">All</option>')
-                        ddDevice.append('<option value="_msg_">- set from msg.deviceid -</option>')
+                        ddDevice.append('<option value="">All</option>');
+                        ddDevice.append('<option value="_msg_">- set from msg.deviceid -</option>');
                         var currentDevice, addCurrent = true;
                         if(node.credentials) {
                             currentDevice = node.credentials.deviceid;
@@ -203,7 +203,7 @@
                             }
                             ddDevice.val(currentDevice);
                         }
-                    });                    
+                    });
                 }
             }
 
@@ -292,7 +292,7 @@
     </div>
 </script>
 
-<script type="text/x-red" data-help-name="pushbullet in">   
+<script type="text/x-red" data-help-name="pushbullet in">
     <p>Receives Pushbullets from all devices. Messages contain the following data:</p>
     <p><code>msg.pushtype</code>: type of message</p>
     <p><code>msg.topic</code>: topic information from the push</p>
@@ -326,7 +326,7 @@
             var node = this, ddConfig = $('#node-input-config'), ddDevice = $('#node-input-filters');
 
             function updateDeviceList() {
-                var config = RED.nodes.node(ddConfig.val()), 
+                var config = RED.nodes.node(ddConfig.val()),
                     url = 'pushbullet/'+ddConfig.val()+'/devices';
                 if(config && config.credentials && config.credentials.apikey) {
                     url += '?apikey='+config.credentials.apikey;
@@ -343,7 +343,7 @@
                     for(var i=0; i<data.length; i++) {
                         var dev = data[i];
                         ddDevice.append('<option value="'+dev.iden+'">'+dev.nickname+' ('+dev.kind+')</option>');
-                        
+
                         idx = addDevices.indexOf(dev.iden);
                         if (idx > -1) {
                             addDevices.splice(idx, 1);
@@ -354,7 +354,7 @@
                         ddDevice.append('<option value="'+addDevices[j]+'">'+addDevices[j]+'</option>');
                     }
                     ddDevice.val(currentDevices);
-                });                
+                });
             }
 
             ddConfig.change(function() {
diff --git a/social/twilio/56-twilio.html b/social/twilio/56-twilio.html
index 5c2e291f..11de3625 100644
--- a/social/twilio/56-twilio.html
+++ b/social/twilio/56-twilio.html
@@ -153,8 +153,8 @@
                     $("#node-input-credentials-row").hide();
                 }
 
-                if (this.twilioType == null) {
-                    if (this.url == "") {
+                if (this.twilioType === null) {
+                    if (this.url === "") {
                         this.twilioType = "call";
                     } else {
                         this.twilioType = "sms";
diff --git a/social/xmpp/92-xmpp.js b/social/xmpp/92-xmpp.js
index 01496d63..641a1d71 100644
--- a/social/xmpp/92-xmpp.js
+++ b/social/xmpp/92-xmpp.js
@@ -18,9 +18,6 @@ module.exports = function(RED) {
 "use strict";
 var XMPP = require('simple-xmpp');
 
-try { var xmppkey = RED.settings.xmpp || require(process.env.NODE_RED_HOME+"/../xmppkeys.js"); }
-catch(err) { }
-
 function XMPPServerNode(n) {
     RED.nodes.createNode(this,n);
     this.server = n.server;
@@ -73,7 +70,7 @@ function XmppInNode(n) {
     });
 
     xmpp.on('groupchat', function(conference, from, message, stamp) {
-        var msg = { topic:from, payload:message, room:conference };
+        var msg = { topic:from, payload:message, room:conference, ts:stamp };
         if (from != node.nick) { node.send([msg,null]); }
     });
 
@@ -93,7 +90,7 @@ function XmppInNode(n) {
         console.error("error",err);
     });
 
-    xmpp.on('close', function(err) {
+    xmpp.on('close', function() {
         node.log('connection closed');
         node.status({fill:"red",shape:"ring",text:"not connected"});
     });
@@ -157,7 +154,7 @@ function XmppOutNode(n) {
         console.error("error",err);
     });
 
-    xmpp.on('close', function(err) {
+    xmpp.on('close', function() {
         node.log('connection closed');
         node.status({fill:"red",shape:"ring",text:"not connected"});
     });
diff --git a/social/xmpp/package.json b/social/xmpp/package.json
index 254ea2b1..24e815fb 100644
--- a/social/xmpp/package.json
+++ b/social/xmpp/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-xmpp",
-    "version"       : "0.0.4",
+    "version"       : "0.0.5",
     "description"   : "A Node-RED node to talk to an XMPP server",
     "dependencies"  : {
         "simple-xmpp"   : "0.1.92"
diff --git a/storage/sqlite/package.json b/storage/sqlite/package.json
index 0987661b..aa70225b 100644
--- a/storage/sqlite/package.json
+++ b/storage/sqlite/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-sqlite",
-    "version"       : "0.0.5",
+    "version"       : "0.0.6",
     "description"   : "A sqlite node for Node-RED",
     "dependencies"  : {
         "sqlite3"   : "3.0.*"
diff --git a/storage/sqlite/sqlite.js b/storage/sqlite/sqlite.js
index 8a505c74..d2b40857 100644
--- a/storage/sqlite/sqlite.js
+++ b/storage/sqlite/sqlite.js
@@ -27,13 +27,12 @@ module.exports = function(RED) {
 
         node.doConnect = function() {
             node.db = new sqlite3.Database(node.dbname);
-            node.db.on('open',function(err) {
-                 if (node.tick) { clearTimeout(node.tick); }
-                 node.log("opened "+node.dbname+" ok");
+            node.db.on('open', function() {
+                if (node.tick) { clearTimeout(node.tick); }
+                node.log("opened "+node.dbname+" ok");
             });
             node.db.on('error', function(err) {
-                node.error(err);
-                node.log("failed to open "+node.dbname);
+                node.error("failed to open "+node.dbname, err);
                 node.tick = setTimeout(function() { node.doConnect(); }, reconnect);
             });
         }